package com.example.content;

import android.content.ContentProvider;
import android.content.ContentValues;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.UriMatcher;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;
import android.util.Log;

public class MyContentProvider extends ContentProvider {
    private DBHelper mDbHelper;
    private SQLiteDatabase db ;

    static UriMatcher sMatcher = new UriMatcher(UriMatcher.NO_MATCH);
    static {
        sMatcher.addURI("com.example.content.SPProvider", "config", 1000);
    }

    public MyContentProvider() {
    }

    @Override
    public int delete(Uri uri, String selection, String[] selectionArgs) {
        // Implement this to handle requests to delete one or more rows.
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public String getType(Uri uri) {
        // TODO: Implement this to handle requests for the MIME type of the data
        // at the given URI.
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public Uri insert(Uri uri, ContentValues values) {
        // TODO: Implement this to handle requests to insert a new row.
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public boolean onCreate() {
        Log.d(MyApplication.TAG, "MyContentProvider onCreate");
        mDbHelper = new DBHelper(getContext());
        db = mDbHelper.getWritableDatabase();

        return true;
    }

    @Override
    public Cursor query(Uri uri, String[] projection, String selection,
                        String[] selectionArgs, String sortOrder) {
        if (sMatcher.match(uri) == 1000) {
            return db.query("config", projection, selection, selectionArgs, null, null, sortOrder, null);
        }
        return null;
    }

    @Override
    public int update(Uri uri, ContentValues values, String selection,
                      String[] selectionArgs) {
        // TODO: Implement this to handle requests to update one or more rows.
        throw new UnsupportedOperationException("Not yet implemented");
    }
}